I will do like this... but Probably, I'm missing something. 
#!/usr/bin/perl
use strict;
use warnings;
use Tk;

my($mw,$img1,$img2,$c,$btn,$id);

$mw = MainWindow->new;
$c = $mw->Canvas(-width => 400,-height =>200,-background=>'black')->pa
+ck;

$img1=$c->Photo(-file=>'but1.gif');
$img2=$c->Photo(-file=>'but2.gif');

$btn=$c->Button( -command=>sub{exit;}, -image=>$img1)->pack;
$id=$c->createWindow(200,150, -window=>$btn);

$btn->bind('<Enter>', => sub{ $btn->configure(-image=>$img2);} );
$btn->bind('<Leave>', => sub{ $btn->configure(-image=>$img1);} );

MainLoop;

[download]

In reply to Re^2: tk image map like button with hover effect by remiah
in thread tk image map like button with hover effect by pashanoid

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.